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Ubuntu Security Notice USN-7045-1
Ubuntu Security Notice 7045-1 - Simone Margaritelli discovered that libppd incorrectly sanitized IPP data when creating PPD files. A remote attacker could possibly use this issue to manipulate PPD files and execute arbitrary code when a printer is used.
==========================================================================Ubuntu Security Notice USN-7045-1September 26, 2024libppd vulnerability==========================================================================A security issue affects these releases of Ubuntu and its derivatives:- Ubuntu 24.04 LTSSummary:libppd could be made to run programs if it received specially craftednetwork traffic.Software Description:- libppd: OpenPrinting libppdDetails:Simone Margaritelli discovered that libppd incorrectly sanitized IPP datawhen creating PPD files. A remote attacker could possibly use this issue tomanipulate PPD files and execute arbitrary code when a printer is used.Update instructions:The problem can be corrected by updating your system to the followingpackage versions:Ubuntu 24.04 LTS libppd-utils 2:2.0.0-0ubuntu4.1 libppd2 2:2.0.0-0ubuntu4.1In general, a standard system update will make all the necessary changes.References: https://ubuntu.com/security/notices/USN-7045-1 CVE-2024-47175Package Information: https://launchpad.net/ubuntu/+source/libppd/2:2.0.0-0ubuntu4.1Related news
Ubuntu Security Notice 7041-3 - USN-7041-1 fixed a vulnerability in CUPS. This update provides the corresponding update for Ubuntu 16.04 LTS. Simone Margaritelli discovered that CUPS incorrectly sanitized IPP data when creating PPD files. A remote attacker could possibly use this issue to manipulate PPD files and execute arbitrary code when a printer is used.
All an attacker needs to exploit flaws in the Common Unix Printing System is a few seconds and less than 1 cent in computing costs.
This article explores the Linux vulnerability discovered by Simone Margaritelli, which, according to cybersecurity companies Uptycs and Akamai,…
Ubuntu Security Notice 7041-2 - USN-7041-1 fixed a vulnerability in CUPS. This update provides the corresponding update for Ubuntu 18.04 LTS. Simone Margaritelli discovered that CUPS incorrectly sanitized IPP data when creating PPD files. A remote attacker could possibly use this issue to manipulate PPD files and execute arbitrary code when a printer is used.
Debian Linux Security Advisory 5779-1 - Simone Margaritelli reported that cups, the Common UNIX Printing System, does not properly sanitize IPP attributes when creating PPD files, which may result in the execution of arbitrary code.
Ubuntu Security Notice 7041-1 - Simone Margaritelli discovered that CUPS incorrectly sanitized IPP data when creating PPD files. A remote attacker could possibly use this issue to manipulate PPD files and execute arbitrary code when a printer is used.
A new set of security vulnerabilities has been disclosed in the OpenPrinting Common Unix Printing System (CUPS) on Linux systems that could permit remote command execution under certain conditions. "A remote unauthenticated attacker can silently replace existing printers' (or install new ones) IPP urls with a malicious one, resulting in arbitrary command execution (on the computer) when a print
TL;DR: All versions of Red Hat Enterprise Linux (RHEL) are affected by CVE-2024-47076, CVE-2024-47175, CVE-2024-47176 and CVE-2024-47177, but are not vulnerable in their default configurations.Red Hat has been made aware of a group of vulnerabilities (CVE-2024-47076, CVE-2024-47175, CVE-2024-47176 and CVE-2024-47177) within OpenPrinting CUPS, an open source printing system that is prevalent in most modern Linux distributions, including RHEL. Specifically, CUPS provides tools to manage, discover and share printers for Linux distributions. By chaining this group of vulnerabilities together, an a